DK170369B1 - Fremgangsmåde til adskillelse af en blanding af ligekædede og forgrenede oxo-alkoholer - Google Patents

Fremgangsmåde til adskillelse af en blanding af ligekædede og forgrenede oxo-alkoholer Download PDF

Info

Publication number
DK170369B1
DK170369B1 DK083285A DK83285A DK170369B1 DK 170369 B1 DK170369 B1 DK 170369B1 DK 083285 A DK083285 A DK 083285A DK 83285 A DK83285 A DK 83285A DK 170369 B1 DK170369 B1 DK 170369B1
Authority
DK
Denmark
Prior art keywords
oxo
alcohols
chain
solvent
branched
Prior art date
Application number
DK083285A
Other languages
Danish (da)
English (en)
Other versions
DK83285D0 (da
DK83285A (da
Inventor
Ugo Romano
Giacomo Sasselli
Luigi Raisa
Original Assignee
Augusta Chimica
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Augusta Chimica filed Critical Augusta Chimica
Publication of DK83285D0 publication Critical patent/DK83285D0/da
Publication of DK83285A publication Critical patent/DK83285A/da
Application granted granted Critical
Publication of DK170369B1 publication Critical patent/DK170369B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Extraction Or Liquid Replacement (AREA)
DK083285A 1984-02-24 1985-02-22 Fremgangsmåde til adskillelse af en blanding af ligekædede og forgrenede oxo-alkoholer DK170369B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1978884 1984-02-24
IT8419788A IT1206698B (it) 1984-02-24 1984-02-24 Procedimento per la separazione di oxo-alcoli a catena lineare da miscele di oxo-alcoli a catena lineare e ramificata.

Publications (3)

Publication Number Publication Date
DK83285D0 DK83285D0 (da) 1985-02-22
DK83285A DK83285A (da) 1985-08-25
DK170369B1 true DK170369B1 (da) 1995-08-14

Family

ID=11161215

Family Applications (1)

Application Number Title Priority Date Filing Date
DK083285A DK170369B1 (da) 1984-02-24 1985-02-22 Fremgangsmåde til adskillelse af en blanding af ligekædede og forgrenede oxo-alkoholer

Country Status (14)

Country Link
US (1) US4670606A (it)
EP (1) EP0154363B1 (it)
JP (1) JPS60193938A (it)
AT (1) ATE52494T1 (it)
CA (1) CA1272738A (it)
DE (1) DE3577545D1 (it)
DK (1) DK170369B1 (it)
ES (1) ES8601711A1 (it)
FI (1) FI84596C (it)
GR (1) GR850368B (it)
IE (1) IE58256B1 (it)
IT (1) IT1206698B (it)
NO (1) NO160358C (it)
PT (1) PT79999B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290464A (en) * 1990-10-19 1994-03-01 Agip Petroli S.P.A. Lubricant compositions for autotraction
IT1243858B (it) * 1990-10-19 1994-06-28 Agip Petroli Composizioni lubrificanti per autotrazione.
US5196596A (en) * 1991-12-26 1993-03-23 Union Carbide Chemicals & Plastics Technology Corporation Higher aldehyde separation process
US6150322A (en) 1998-08-12 2000-11-21 Shell Oil Company Highly branched primary alcohol compositions and biodegradable detergents made therefrom
US7285511B2 (en) * 2004-04-23 2007-10-23 Saudi Basic Industries Corporation Method of modifying zeolite catalyst
DE102005040742B4 (de) * 2005-08-26 2007-08-30 Sasol Germany Gmbh Verfahren zur Aufreinigung langkettiger Fettalkohole
EP3294049B1 (en) 2015-05-11 2021-02-17 MSR Technology ApS An agricultural implement for use in a field comprising pre-prepared tracks
WO2021247516A1 (en) 2020-06-05 2021-12-09 SCION Holdings LLC Branched alcohols
US11680032B2 (en) 2020-06-05 2023-06-20 SCION Holdings LLC Alcohols production
US20220194886A1 (en) 2020-12-17 2022-06-23 SCION Holdings LLC Branched Products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB698217A (en) * 1950-09-14 1953-10-07 Henkel & Cie Gmbh Process for separation of mixtures of high molecular synthetic alcohols into components of different melting point
US3093649A (en) * 1957-04-03 1963-06-11 Phillips Petroleum Co Fractional crystallization process
US3376443A (en) * 1961-11-30 1968-04-02 Borg Warner Commutator and method of making
DE1202262B (de) * 1962-04-19 1965-10-07 Deutsche Erdoel Ag Verfahren zur Reinigung von Fettalkoholen mit mindestens 8 Kohlenstoffatomen
DE2222372A1 (de) * 1972-05-06 1973-11-22 Huels Chemische Werke Ag Verfahren zum auftrennen eines alkoholgemisches
JPS5371003A (en) * 1976-12-06 1978-06-24 Agency Of Ind Science & Technol Separation of linear higher aliphatic carbonyl compounds
DD207193A1 (de) * 1982-04-16 1984-02-22 Leuna Werke Veb Anreicherung von langkettigen n-alkoholen aus isomeren alkoholgemischen
JPS58216133A (ja) * 1982-06-09 1983-12-15 Kuraray Co Ltd オキソアルコ−ル混合物からの直鎖状アルコ−ルの分離方法

Also Published As

Publication number Publication date
NO160358C (no) 1989-04-12
NO160358B (no) 1989-01-02
CA1272738A (en) 1990-08-14
FI850710A0 (fi) 1985-02-21
DK83285D0 (da) 1985-02-22
PT79999A (en) 1985-03-01
FI850710L (fi) 1985-08-25
ATE52494T1 (de) 1990-05-15
JPS60193938A (ja) 1985-10-02
NO850690L (no) 1985-08-26
FI84596B (fi) 1991-09-13
ES541132A0 (es) 1985-11-16
GR850368B (it) 1985-06-20
US4670606A (en) 1987-06-02
IE58256B1 (en) 1993-08-25
EP0154363A1 (en) 1985-09-11
PT79999B (en) 1987-01-13
IE850437L (en) 1985-08-24
ES8601711A1 (es) 1985-11-16
DK83285A (da) 1985-08-25
IT1206698B (it) 1989-04-27
FI84596C (fi) 1991-12-27
DE3577545D1 (de) 1990-06-13
EP0154363B1 (en) 1990-05-09
IT8419788A0 (it) 1984-02-24

Similar Documents

Publication Publication Date Title
DK170369B1 (da) Fremgangsmåde til adskillelse af en blanding af ligekædede og forgrenede oxo-alkoholer
Bhaskar et al. Anhydrous milk fat fractionation with continuous countercurrent supercritical carbon dioxide
US4714571A (en) Process for purification of phospholipids
Brown et al. Applications of low temperature crystallization in the separation of the fatty acids and their compounds
US2588602A (en) Fractionation of organic compounds
US4814111A (en) Process for purification of phospholipids
JP2003512481A (ja) 超臨界圧溶剤を用いた数種の成分からなる原料の分留方法
US1974542A (en) Destearinizing fatty oils
EP1003824A1 (en) Method for reducing saturated fatty acids from fatty acid compositions
AU754139B2 (en) Method for extracting organic molecule(s) using a solvent medium containing a hydrofluoroether
CA2083723A1 (en) Process for removing sterols from vegetable and animal fat
US1988706A (en) Process for dewaxing oils
US4447311A (en) Dewaxing process
US2910363A (en) Method for the fractional crystallization of cottonseed oil
US7388122B2 (en) Dewaxing aid
US2758125A (en) Fractionation of lanolin oil
RU1811526C (ru) Способ экстракции С @ - С @ -Н-парафинсульфокислот
EP0261701B1 (en) Process for removing paraffins from their mixtures with paraffinsulphonic acids
US4339619A (en) Solvent dewaxing waxy hydrocarbon oils using dewaxing aid
US1980649A (en) Lubricating oil process
NZ223508A (en) A method of reducing sterols in edible fats and oils
US2809152A (en) Method of deoiling wax while supplying supplemental agitation produced by bubbling vaporized solvent through the wax while cooling
US2099190A (en) Process for dewaxing oils
US3974261A (en) Process for purification of phosphonitrilic chloride polymers
US331702A (en) james b

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired